201871238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1\times {\mathrm{2777}}^1$

素因数の和:4711

約数の個数: 16

約数和(自身を含む): 319025520

約数和(自身を除く): 117154282

約数列:

[1, 2, 19, 38, 1913, 2777, 3826, 5554, 36347, 52763, 72694, 105526, 5312401, 10624802, 100935619, 201871238]

約数ペア:

[(1, 201871238), (2, 100935619), (19, 10624802), (38, 5312401), (1913, 105526), (2777, 72694), (3826, 52763), (5554, 36347)]